The driver of a van is in custody after driving through a police barricade on the westbound 401.
All lanes had been blocked just past Mavis after a tractor trailer rollover at around 1 a.m.
The driver drove past fire trucks and police cruisers and as police ran up to the vehicle to try and stop it the man rolled out of the vehicle.
The van continued to roll off the roadway and into the ditch. Police say the man was likely impaired and he’ll be facing a number of charges.